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AliAnalysisTaskSubJetFraction.h
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1 #ifndef ALIANALYSISTASKSUBJETFRACTION_H
2 #define ALIANALYSISTASKSUBJETFRACTION_H
3 
4 class TH1;
5 class TH2;
6 class TH3;
7 class TH3F;
8 class TTree;
9 class THnSparse;
10 class TClonesArray;
11 class TArrayI;
12 class AliAnalysisManager;
13 class AliJetContainer;
14 class AliEmcalJetFinder;
15 class AliFJWrapper;
16 
18 #include "AliFJWrapper.h"
19 #include "AliClusterContainer.h"
20 const Int_t nVar = 18;
22  public:
23 
24  enum JetShapeType {
25  kTrue = 0, // generated jets only
26  kTrueDet =1, // detector and generated jets
27  kData = 2, // raw data
28  kDetEmbPart = 3, //detector embedded jets
29  kSim = 4,
30  kGenOnTheFly=5 //fast truth level MC
31  };
32  enum JetShapeSub {
33  kNoSub = 0,
34  kConstSub = 1,
35  kDerivSub = 2
36  };
39  kRecoil = 1
40  };
44  };
45 
47  AliAnalysisTaskSubJetFraction(const char *name);
49 
51  void Terminate(Option_t *option);
52 
53  //Setters
54  void SetJetContainer(Int_t c) { fContainer = c ;}
55  void SetMinFractionShared(Double_t f) { fMinFractionShared = f ;}
59  void SetJetPtThreshold(Float_t f) { fPtThreshold = f ;}
60  void SetJetRadius(Double_t JetRadius) {fJetRadius=JetRadius;}
61  void SetRMatching(Float_t f) { fRMatching = f ;}
62  void SetPtTriggerSelections(Float_t PtMin, Float_t PtMax) { fPtMinTriggerHadron = PtMin; fPtMaxTriggerHadron = PtMax;}
63  void SetAngularWindowRecoilJet (Float_t Window) {fRecoilAngularWindow = Window; }
66  void SetCentralitySelectionOn(Bool_t t) { fCentSelectOn = t;}
67  void SetMinCentrality(Float_t t) { fCentMin = t ;}
68  void SetMaxCentrality(Float_t t) { fCentMax = t ;}
69  void SetSemigoodCorrect(Int_t yesno) {fSemigoodCorrect=yesno;}
70  void SetHolePos(Float_t poshole) { fHolePos = poshole;}
71  void SetHoleWidth(Float_t holewidth) { fHoleWidth = holewidth;}
72  void SetSubJetAlgorithm(Int_t SubJetAlgorithm) {fSubJetAlgorithm=SubJetAlgorithm;}
73  void SetSubJetRadius(Float_t SubJetRadius) {fSubJetRadius=SubJetRadius;}
74  void SetSubJetMinPt(Float_t SubJetMinPt) {fSubJetMinPt=SubJetMinPt;}
75  void SetRMatched(Double_t RMatched) {fRMatched=RMatched;}
76  void SetSharedFractionPtMin(Double_t SharedFractionPtMin) {fSharedFractionPtMin=SharedFractionPtMin;}
77  void SetDerivativeSubtractionOrder(Int_t Order) {fDerivSubtrOrder = Order;}
78  void SetFullTree(Bool_t FullTree) {fFullTree = FullTree;}
79 
80  protected:
81  Bool_t RetrieveEventObjects();
82  Bool_t Run();
83  Bool_t FillHistograms();
84 
85  Int_t SelectTriggerHadron(Float_t PtMin, Float_t PtMax);
86  Double_t RelativePhi(Double_t Phi1, Double_t Phi2);
87  Double_t Angularity(AliEmcalJet *Jet, Int_t JetContNb);
88  Double_t PTD(AliEmcalJet *Jet, Int_t JetContNb);
89  AliEmcalJetFinder *Recluster(AliEmcalJet *Jet, Int_t JetContNb, Double_t SubJetRadius, Double_t SubJetMinPt, Int_t Algorithm, const char* Name);
90  Double_t SubJetOrdering(AliEmcalJet *Jet, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t Type, Bool_t Index);
91  Double_t SubJetFraction(AliEmcalJet *Jet, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t Type, Bool_t Add, Bool_t Loss);
92  Double_t NSubJettiness(AliEmcalJet *Jet, Int_t JetContNb, Double_t JetRadius, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t A, Int_t B);
93  Double_t fjNSubJettiness(AliEmcalJet *Jet, Int_t JetContNb, Int_t N, Int_t Algorithm, Double_t Beta, Int_t Option=0);
94 
95  Int_t fContainer; // jets to be analyzed 0 for Base, 1 for subtracted.
96  Float_t fMinFractionShared; // only fill histos for jets if shared fraction larger than X
97  JetShapeType fJetShapeType; // jet type to be used
98  JetShapeSub fJetShapeSub; // jet subtraction to be used
99  JetSelectionType fJetSelection; // Jet selection: inclusive/recoil jet
100  Double_t fShapesVar[nVar]; // jet shapes used for the tagging
101  Float_t fPtThreshold;
102  Float_t fRMatching;
103 
104  Float_t fPtMinTriggerHadron; //min - max pT for trigger particle in case of recoil jet
106  Float_t fRecoilAngularWindow; //angular window for btb recoil analysis
107  Int_t fSemigoodCorrect; //if==1 we run over semigood runs
108  Float_t fHolePos; //position in radians of the bad TPC sector
109  Float_t fHoleWidth; //width of the hole in radians
110  Bool_t fCentSelectOn; // switch on/off centrality selection
111  Float_t fCentMin; // min centrality value
112  Float_t fCentMax; // max centrality value
114  Float_t fSubJetRadius;
115  Float_t fSubJetMinPt;
116  Double_t fJetRadius;
117  Double_t fRMatched;
120  Double_t Background_Fluc;
122  Bool_t fFullTree;
123 
125  TH1F *fhJetPt;
126  TH1F *fhJetPt_1;
127  TH1F *fhJetPt_2;
128  TH1F *fhJetPhi;
129  TH1F *fhJetPhi_1;
130  TH1F *fhJetPhi_2;
131  TH1F *fhJetEta;
132  TH1F *fhJetEta_1;
133  TH1F *fhJetEta_2;
134  TH1F *fhJetMass;
135  TH1F *fhJetMass_1;
136  TH1F *fhJetMass_2;
137  TH1F *fhJetRadius;
146  TH1F *fhSubJetPt;
166  TH2F *fh2PtRatio;
233  TTree *fTreeResponseMatrixAxis; //Tree with tagging variables subtracted MC or true MC or raw
234 
235  private:
238 
239  ClassDef(AliAnalysisTaskSubJetFraction, 6)
240 };
241 #endif
242 
Double_t fjNSubJettiness(AliEmcalJet *Jet, Int_t JetContNb, Int_t N, Int_t Algorithm, Double_t Beta, Int_t Option=0)
AliAnalysisTaskSubJetFraction & operator=(const AliAnalysisTaskSubJetFraction &)
void SetPtTriggerSelections(Float_t PtMin, Float_t PtMax)
Double_t PTD(AliEmcalJet *Jet, Int_t JetContNb)
Double_t NSubJettiness(AliEmcalJet *Jet, Int_t JetContNb, Double_t JetRadius, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t A, Int_t B)
Double_t RelativePhi(Double_t Phi1, Double_t Phi2)
Int_t SelectTriggerHadron(Float_t PtMin, Float_t PtMax)
void SetSubJetAlgorithm(Int_t SubJetAlgorithm)
Double_t SubJetFraction(AliEmcalJet *Jet, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t Type, Bool_t Add, Bool_t Loss)
void SetSharedFractionPtMin(Double_t SharedFractionPtMin)
void SetSubJetRadius(Float_t SubJetRadius)
AliEmcalJetFinder * Recluster(AliEmcalJet *Jet, Int_t JetContNb, Double_t SubJetRadius, Double_t SubJetMinPt, Int_t Algorithm, const char *Name)
const Int_t nVar
Base task in the EMCAL jet framework.
Represent a jet reconstructed using the EMCal jet framework.
Definition: AliEmcalJet.h:44
Double_t Angularity(AliEmcalJet *Jet, Int_t JetContNb)
Double_t SubJetOrdering(AliEmcalJet *Jet, AliEmcalJetFinder *Reclusterer, Int_t N, Int_t Type, Bool_t Index)
Container for jet within the EMCAL jet framework.